18727085952

素因数分解:

$2^7\times 3^4\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 320

約数和(自身を含む): 57264411600

約数和(自身を除く): 38537325648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 109, 128, 144, 146, 162, 192, 216, 218, 219, 227, 288, 292, 324, 327, 384, 432, 436, 438, 454, 576, 584, 648, 654, 657, 681, 864, 872, 876, 908, 981, 1152, 1168, 1296, 1308, 1314, 1362, 1728, 1744, 1752, 1816, 1962, 1971, 2043, 2336, 2592, 2616, 2628, 2724, 2943, 3456, 3488, 3504, 3632, 3924, 3942, 4086, 4672, 5184, 5232, 5256, 5448, 5886, 5913, 6129, 6976, 7008, 7264, 7848, 7884, 7957, 8172, 8829, 9344, 10368, 10464, 10512, 10896, 11772, 11826, 12258, 13952, 14016, 14528, 15696, 15768, 15914, 16344, 16571, 17658, 18387, 20928, 21024, 21792, 23544, 23652, 23871, 24516, 24743, 28032, 29056, 31392, 31536, 31828, 32688, 33142, 35316, 36774, 41856, 42048, 43584, 47088, 47304, 47742, 49032, 49486, 49713, 62784, 63072, 63656, 65376, 66284, 70632, 71613, 73548, 74229, 84096, 87168, 94176, 94608, 95484, 98064, 98972, 99426, 125568, 126144, 127312, 130752, 132568, 141264, 143226, 147096, 148458, 149139, 188352, 189216, 190968, 196128, 197944, 198852, 214839, 222687, 252288, 254624, 261504, 265136, 282528, 286452, 294192, 296916, 298278, 376704, 378432, 381936, 392256, 395888, 397704, 429678, 445374, 447417, 509248, 530272, 565056, 572904, 588384, 593832, 596556, 644517, 668061, 756864, 763872, 784512, 791776, 795408, 859356, 890748, 894834, 1018496, 1060544, 1130112, 1145808, 1176768, 1187664, 1193112, 1289034, 1336122, 1342251, 1527744, 1583552, 1590816, 1718712, 1781496, 1789668, 1806239, 2004183, 2121088, 2291616, 2353536, 2375328, 2386224, 2578068, 2672244, 2684502, 3055488, 3167104, 3181632, 3437424, 3562992, 3579336, 3612478, 4008366, 4583232, 4750656, 4772448, 5156136, 5344488, 5369004, 5418717, 6363264, 6874848, 7125984, 7158672, 7224956, 8016732, 9166464, 9501312, 9544896, 10312272, 10688976, 10738008, 10837434, 13749696, 14251968, 14317344, 14449912, 16033464, 16256151, 19089792, 20624544, 21377952, 21476016, 21674868, 27499392, 28503936, 28634688, 28899824, 32066928, 32512302, 41249088, 42755904, 42952032, 43349736, 48768453, 57269376, 57799648, 64133856, 65024604, 82498176, 85511808, 85904064, 86699472, 97536906, 115599296, 128267712, 130049208, 146305359, 171808128, 173398944, 195073812, 231198592, 256535424, 260098416, 292610718, 346797888, 390147624, 520196832, 585221436, 693595776, 780295248, 1040393664, 1170442872, 1560590496, 2080787328, 2340885744, 3121180992, 4681771488, 6242361984, 9363542976, 18727085952]

約数ペア:

[(1, 18727085952), (2, 9363542976), (3, 6242361984), (4, 4681771488), (6, 3121180992), (8, 2340885744), (9, 2080787328), (12, 1560590496), (16, 1170442872), (18, 1040393664), (24, 780295248), (27, 693595776), (32, 585221436), (36, 520196832), (48, 390147624), (54, 346797888), (64, 292610718), (72, 260098416), (73, 256535424), (81, 231198592), (96, 195073812), (108, 173398944), (109, 171808128), (128, 146305359), (144, 130049208), (146, 128267712), (162, 115599296), (192, 97536906), (216, 86699472), (218, 85904064), (219, 85511808), (227, 82498176), (288, 65024604), (292, 64133856), (324, 57799648), (327, 57269376), (384, 48768453), (432, 43349736), (436, 42952032), (438, 42755904), (454, 41249088), (576, 32512302), (584, 32066928), (648, 28899824), (654, 28634688), (657, 28503936), (681, 27499392), (864, 21674868), (872, 21476016), (876, 21377952), (908, 20624544), (981, 19089792), (1152, 16256151), (1168, 16033464), (1296, 14449912), (1308, 14317344), (1314, 14251968), (1362, 13749696), (1728, 10837434), (1744, 10738008), (1752, 10688976), (1816, 10312272), (1962, 9544896), (1971, 9501312), (2043, 9166464), (2336, 8016732), (2592, 7224956), (2616, 7158672), (2628, 7125984), (2724, 6874848), (2943, 6363264), (3456, 5418717), (3488, 5369004), (3504, 5344488), (3632, 5156136), (3924, 4772448), (3942, 4750656), (4086, 4583232), (4672, 4008366), (5184, 3612478), (5232, 3579336), (5256, 3562992), (5448, 3437424), (5886, 3181632), (5913, 3167104), (6129, 3055488), (6976, 2684502), (7008, 2672244), (7264, 2578068), (7848, 2386224), (7884, 2375328), (7957, 2353536), (8172, 2291616), (8829, 2121088), (9344, 2004183), (10368, 1806239), (10464, 1789668), (10512, 1781496), (10896, 1718712), (11772, 1590816), (11826, 1583552), (12258, 1527744), (13952, 1342251), (14016, 1336122), (14528, 1289034), (15696, 1193112), (15768, 1187664), (15914, 1176768), (16344, 1145808), (16571, 1130112), (17658, 1060544), (18387, 1018496), (20928, 894834), (21024, 890748), (21792, 859356), (23544, 795408), (23652, 791776), (23871, 784512), (24516, 763872), (24743, 756864), (28032, 668061), (29056, 644517), (31392, 596556), (31536, 593832), (31828, 588384), (32688, 572904), (33142, 565056), (35316, 530272), (36774, 509248), (41856, 447417), (42048, 445374), (43584, 429678), (47088, 397704), (47304, 395888), (47742, 392256), (49032, 381936), (49486, 378432), (49713, 376704), (62784, 298278), (63072, 296916), (63656, 294192), (65376, 286452), (66284, 282528), (70632, 265136), (71613, 261504), (73548, 254624), (74229, 252288), (84096, 222687), (87168, 214839), (94176, 198852), (94608, 197944), (95484, 196128), (98064, 190968), (98972, 189216), (99426, 188352), (125568, 149139), (126144, 148458), (127312, 147096), (130752, 143226), (132568, 141264)]